139151601

素因数分解:

$3^4\times {\mathrm{593}}^1\times {\mathrm{2897}}^1$

素因数の和:3502

約数の個数: 20

約数和(自身を含む): 208290852

約数和(自身を除く): 69139251

約数列:

[1, 3, 9, 27, 81, 593, 1779, 2897, 5337, 8691, 16011, 26073, 48033, 78219, 234657, 1717921, 5153763, 15461289, 46383867, 139151601]

約数ペア:

[(1, 139151601), (3, 46383867), (9, 15461289), (27, 5153763), (81, 1717921), (593, 234657), (1779, 78219), (2897, 48033), (5337, 26073), (8691, 16011)]